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Minerals, Ores and their Formation

What are the ...

Question

What are the constituents of solder alloy?

A

Zinc and tin

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B

Tin and iron

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C

Lead and tin

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D

Zinc and iron

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Solution

The correct option is C Lead and tin
Solder is an alloy of lead and tin. Low melting point of solder makes it suitable for welding electrical wires.

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